EP 2196331 A1 20100616 - PNEUMATIC TIRE FOR TWO-WHEELED MOTOR VEHICLE
Title (en)
PNEUMATIC TIRE FOR TWO-WHEELED MOTOR VEHICLE
Title (de)
PNEUMATISCHER REIFEN FÜR ZWEIRÄDRIGES KRAFTFAHRZEUG
Title (fr)
PNEU POUR VÉHICULE À MOTEUR À DEUX ROUES
Publication
Application
Priority
- JP 2008064873 W 20080821
- JP 2007261143 A 20071004
Abstract (en)
A pneumatic tire for motorcycle capable of increasing peel resistance of a joint portion between regions against a larger lateral force when a camber angle is large, characterized in that each approximate straight line at a meridional section of join lines between a central tread rubber 7a and an intermediate tread rubber 7b and between the intermediate tread rubber 7b and a shoulder tread rubber 7c is extended obliquely in a direction of intersecting a phantom extended line of the each approximate straight line with the tire equatorial plane inside the tire, and an intersecting angle ² of the approximate straight line j 2 of the join line between the intermediate tread rubber 7b and the shoulder tread rubber 7c with a tangential line drawn to a joint point of these tread rubbers at a ground contact surface and located at the side of the tire equatorial plane is smaller than an intersecting angle ± of the approximate straight line j 1 of the join line between the central tread rubber 7a and the intermediate tread rubber 7b with a tangential line drawn to a joint point of these tread rubbers at the ground contact surface and located at the side of the tire equatorial plane.
IPC 8 full level
B60C 11/00 (2006.01); B60C 5/00 (2006.01)
CPC (source: EP US)
B60C 11/00 (2013.01 - EP US); B60C 11/0058 (2013.01 - EP US); B60C 11/0332 (2013.01 - EP US); B60C 19/001 (2013.01 - EP US); B60C 2200/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2196331 A1 20100616; EP 2196331 A4 20120425; EP 2196331 B1 20130320; CN 101848818 A 20100929; CN 101848818 B 20121121; JP 2009090731 A 20090430; JP 4231085 B1 20090225; US 2010236677 A1 20100923; US 8695660 B2 20140415; WO 2009044590 A1 20090409
DOCDB simple family (application)
EP 08792594 A 20080821; CN 200880114743 A 20080821; JP 2007261143 A 20071004; JP 2008064873 W 20080821; US 68123008 A 20080821